T
Ted Birckhead
I am using an intellisence 7450C Motion detector in NO mode to trigger a
relay that opens a NC delay loop in an old 28 Year old Ademco Alarm.
I would like to update to a new Alarm box and use this motion detector in an
NC mode as another detector in a delay loop. (Other NC switches in the loop
are in doors etc.)
What confuses me is that in the installation brochure at:
http://www.ademco.com.hk/pdf/DT7450 install.pdf
It shows that in the NC mode it indicates 125ma @ 25v DC. I assumed in NC
mode it would only be a dry contact that would open when triggered and not
supply any voltage.
Perhaps I am wrong in that this detector can only be used to trigger a relay
in new alarm boxes?
Thanks for any help-
Ted--
relay that opens a NC delay loop in an old 28 Year old Ademco Alarm.
I would like to update to a new Alarm box and use this motion detector in an
NC mode as another detector in a delay loop. (Other NC switches in the loop
are in doors etc.)
What confuses me is that in the installation brochure at:
http://www.ademco.com.hk/pdf/DT7450 install.pdf
It shows that in the NC mode it indicates 125ma @ 25v DC. I assumed in NC
mode it would only be a dry contact that would open when triggered and not
supply any voltage.
Perhaps I am wrong in that this detector can only be used to trigger a relay
in new alarm boxes?
Thanks for any help-
Ted--